legislature passed the bill but governor brown vetoed it. the bill's owner said it was not good for the state. >> it would cost about $1 million to replace the revenue the gun show creates for the state. >> it comes in the shooting of the shooting in los angeles. a gunman fired a rifle killing a tsa agent and wounding several others. now again, the question of bang high-powered weapons. templeton the answer is not gun. >> until we address the underlying issues of mental health, we around going to be able to get a handle on stopping these horrible, tragic mass shootings. >> gun rights advocates argue that it really boils down to a second amendment issue, pure and simple. congresswoman jackie spear has sponsored several gun buybacks. she's an outspoken advocate for a federal ban on gun shows. >> no one wants to take a gun away from someone who rightfully owns one, but no one needs an assault weapon. >> the show opens and as usual the parking lot will be filled and house will attend. vic lee, abc7 news. >>> a san jose teenager was shot and kill